Rodenticide Toxicity
Även känd som: Rodenticide Intoxication, Rodenticide Poisoning, Anticoagulant Rodenticide Toxicity
Kort sagt
Rodenticide poisoning is a common and life-threatening veterinary emergency that occurs when pets ingest rat or mouse bait, leading to severe internal bleeding, neurological damage, or organ failure depending on the chemical involved. Immediate veterinary intervention is critical for survival.
TL;DR. Livshotande nod: blödning eller organsvikt beroende pa toxin.
Betesmedel lockar skadedjur och nyfikna sällskapsdjur.
Vad är det?
Chemical baits against rats/mice. Classes: anticoagulants (vitamin K block; coagulopathy), bromethalin (neurotoxin; cerebral edema), cholecalciferol (hypercalcemia; renal failure), zinc phosphide (phosphine gas), strychnine (muscle rigidity).
Orsaker och riskfaktorer
Direct bait ingestion; cats also secondary poisoning via prey. Dogs often indiscriminate eaters. Consider blood types if transfusion needed (type B cats).
Tecken att bevaka
- Hemorrhage (cardinal for anticoagulants): epistaxis, hematuria, melena, petechiae (often 2-5 days after ingestion)
- Lethargy, pale mucous membranes, anemia, vomiting (common)
- Respiratory distress, ataxia, tremors/seizures, rigidity, PU/PD (toxin-dependent)
Blek slemhinna signalerar allvarlig blodforlust.
Hur veterinärer diagnostiserar
Identify active ingredient from packaging. PT/aPTT, PIVKA, anticoagulant screen, CBC, blood gas, thoracic/abdominal imaging for internal bleeding.
Toraxrontgen hjalper hitta invandig blödning.
Behandling
Early emesis (e.g. Apomorphine in dogs), Activated Charcoal. Anticoagulants: Phytonadione (vitamin K1) for weeks. Support: oxygen, plasma/blood transfusion.
Prognos
Anticoagulants: excellent with early decontamination before bleeding; guarded with severe internal hemorrhage. Bromethalin/phosphide/cholecalciferol: guarded to poor after clinical signs.
Prevention
Prefer traps; secure baits in stations only; keep packaging/photos of ingredients; limit hunting of rodents.
När ska veterinären kontaktas
Grade-5 emergency. Known/suspected ingestion, captured rodent in bait areas, unexplained bleeding, tremors/seizures: go now.
Källor
- Small Animal Critical Care Medicine, 2nd Edition, pages 656, 659, 660, 661.
- Internal Medicine, 5th Edition, page 1291.
My highlights & notes
Tecken & symptom
Raser med högre risk
Hur det diagnostiseras
- Anticoagulant rodenticide screen using spectrophotometryGuldstandard
- Activated Partial Thromboplastin Time (aPTT)
- Blood gas analysis
- Blood smear
- Proteins induced by vitamin K antagonism (PIVKA)
- Prothrombin time (PT) / One-stage prothrombin time (OSPT)
- Radiography
- Thoracic and abdominal ultrasonography
Behandlingsmetoder
Behandling måste ordineras av legitimerad veterinär. Specifika doser visas medvetet inte.
Vanliga frågor
What is Rodenticide Toxicity?
Rodenticide poisoning is a common and life-threatening veterinary emergency that occurs when pets ingest rat or mouse bait, leading to severe internal bleeding, neurological damage, or organ failure depending on the chemical involved. Immediate veterinary intervention is critical for survival.
What are the symptoms of Rodenticide Toxicity?
Hemorrhage、Anaemia (pale gums)、Lethargy、Pale mucous membranes、Low platelets、Vomiting (throwing up)、Loss of appetite、Ataxia (wobbly, unsteady walking)
How is Rodenticide Toxicity diagnosed?
Anticoagulant rodenticide screen using spectrophotometry、Activated Partial Thromboplastin Time (aPTT)、Blood gas analysis、Blood smear、Proteins induced by vitamin K antagonism (PIVKA)、Prothrombin time (PT) / One-stage prothrombin time (OSPT)
How is Rodenticide Toxicity treated?
Behandling måste ordineras av legitimerad veterinär. Specifika doser visas medvetet inte.
Källor
- Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 661
- Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 659
- Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 660
- Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 660
- Internal Medicine 5th · p. 1291
- Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 656
Artikeln är allmän information och ersätter inte veterinärråd. Om djuret mår dåligt, kontakta veterinär.
Orolig för ditt djur?
Peqaboos AI hjälper dig följa symptom, förstå labbsvar och veta när du ska träffa veterinär.
Ladda ner Peqaboo-appen